About teaching mathematics

Revision	When	Who	Comment

12	April 16, 2024	AgentSapphire	//covers.openlibrary.org/b/id/14614360-S.jpg
11	April 16, 2024	AgentSapphire	Update covers
10	November 15, 2022	ImportBot	import existing book
9	November 19, 2020	MARC Bot	import existing book
8	January 7, 2012	ImportBot	import new book
7	August 23, 2011	ImportBot	import new book
6	August 8, 2011	ImportBot	import new book
5	July 31, 2010	IdentifierBot	added LibraryThing ID
4	April 16, 2010	bgimpertBot	Added goodreads ID.
3	April 13, 2010	Open Library Bot	Linked existing covers to the edition.
2	December 11, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record